基于Web的远程教学平台的设计与实现

The Design and Application of Web-Based Distance Learning Platform

本文介绍了一个基于Web的远程教学平台的设计与实现。该平台分为管理员模块、教员模块和学员模块等三个逻辑功能模块：物理实现上包括管理员子系统、个性化教学子系统、答疑子系统和考试子系统。个性化教学子系统采用适应性和智能技术动态生成个性化学习课件【1，2】，答疑子系统采用了同步智能答疑的技术，考试子系统突破了只能文字出题的限制，引入视频、音频和复杂数学公式等各类题目。该平台在“计算机基础”课程中得到初步实现。

The design and apphcation of distance learning platform based on Web is introduced. It is divided into three parts logically： administrator module, teacher module and student module, and it includes administrator system, individual teaching system, intelhgent answer system and examination system. Among them individual teaching system, adopting adaptive technolology and intelligence technology, can generate courseware dynamically [1,2], intelligent answer system uses synchronous intelligent answering technology, and examination system can use all kinds of questions （such as video and audio questions）. This platform is implemented in ＂Computer basics＂.